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By jdmb20beg
#116289 I have a 92 eg hatch that has a b20b and lsd tranny. i wanted to go ahead and start building my next motor. i had the f20b vtech motor in mind. will this motor fit in my car? and would i be better off just buying another b20b because my motor has monster tourqe for a car that has right under 200hp.
Thank you for your help.
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By Punksz6
#116552 welcome! :)
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By chrono404
#116646 The F22B SOHC Vtec is okay, but it can easily take the H22A's DOHC VTEC head. You would have a much better Engine for Boost as the F22B has Stronger Sleeves then the H22's. The F20B your looking at looks to be a Destroked H22.

If your going to go with a B Series Engine, they have smaller valves as the engines are overall smaller. They have a better aftermarket, and are easier to swap in then the H/F Series. However Going with an F20B or H22 Swap makes since if your going to be doing Drag. Big Powerful engine upfront.

However the down side to them is how there mounted. The mounts to get them to fit in an EG has them lean infront of the shock towers quite a bit. Thus throwing your handling off. You can gain some of that back with bigger anti-sway bars however A H/F Swaped EG isn't the best for AutoCross/Circuit Events. The H/F is also heaver then the B. However not by much.
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By jdmb20beg
#116823 Thanks alot you really answered all my questions sounds like i should just stick with my b20b
appreciate it.
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By JUICE
#116875
jdmb20beg wrote:Thanks alot you really answered all my questions sounds like i should just stick with my b20b
appreciate it.


what all you got done to make "right under 200hp"??? cr-vtec?? built?? just curious :thumb:
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By jdmb20beg
#117004 Well it has dc 421 headers an intake its straight piped it has probe forged pistons lightend fly wheel which helps whp and a stage 3 clutch iam just guessing its making that buts its tuned very well i ran i 13 flat on the 1/4
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By JUICE
#117012
jdmb20beg wrote:Well it has dc 421 headers an intake its straight piped it has probe forged pistons lightend fly wheel which helps whp and a stage 3 clutch iam just guessing its making that buts its tuned very well i ran i 13 flat on the 1/4


hell ya. :thumb: :thumb: your probly real close to that then.
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By jdmb20beg
#117038 Yea in the future iam going to try and build vtech in it my goal is to build all motor :D
By KuEy
#117055 welcome. f20b huh? that's something new. but i'm sure that b20 is tourqy.
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By jdmb20beg
#117227 Oh Yeah and i dont have power stearing or a/c